DC Motor Speed and Direction Control with L293D Driver IC and Arduino
In this tutorial, we will learn to control a DC motor’s speed and direction using the L293D motor driver IC. The L293D IC is a powerfully built motor driver IC. …
RDM6300 RDM630 RFID Reader with ESP8266 NodeMCU
In this tutorial, we will learn how to interface RFID reader RDM6300 or RDM630 with ESP8266 NodeMCU. Both of these RFID readers communicate via a serial connection on UART and …
RDM6300 RDM630 RFID Reader interfacing with ESP32
In this tutorial, we will learn how to interface RFID reader RDM6300 or RDM630 with ESP32 development board. Both of these RFID readers communicate via a serial connection on UART …
Interface L298N DC Motor Driver Module with ESP32
In this tutorial, we will learn to interface L298N Motor Driver with ESP32. This is an in-depth guide about the L298N motor driver including its specifications, pinout, interfacing with ESP32 …
Interface L298N DC Motor Driver Module with ESP8266 NodeMCU
In this tutorial, we will learn to interface L298N Motor Driver with ESP8266 NodeMCU. This is an in-depth guide about the L298N motor driver including its specifications, pinout, interfacing with …
MAX7219 LED Dot Matrix Display with ESP8266 NodeMCU
In this tutorial, we will learn to interface MAX7219 LED Dot matrix display with ESP8266 NodeMCU. Firstly, we will look into the introduction, pinout of MAX7219 LED dot matrix display …
LED Dot Matrix Display with ESP32 and MAX7219
In this tutorial, we will learn to interface MAX7219 LED Dot matrix display with ESP32 development board. Firstly, we will look into the introduction, pinout of MAX7219 LED dot matrix …
ESP8266 MPU6050 Web Server Accelerometer and Gyroscope Dashboard with 3-D animation (SSE Events)
In this tutorial, we will create an ESP8266 MPU6050 sensor readings Web Server dashboard. The readings will consist of the current temperature in degree Celsius, rotational position (x,y,z) and acceleration …
Interface ESP8266 with 74HC595 and 4-Digit 7 Segment Display
This guide focuses on the 4 digit 7 segment display interfacing with ESP8266 NodeMCU using 74HC595 shift register and Arduino IDE. By using the 74HC595 shift register to drive 7-segment …
ESP8266 OTA Over The Air Programming using AsyncElegantOTA Library and Arduino IDE
In this tutorial, we will learn ESP8266 OTA programming using Arduino IDE. We will learn an interesting feature of the ESP8266 NodeMCU module that will allow us to perform over-the-air …